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3 votes
9x-7i>9x-21u
How do you solve for X?

1 Answer

6 votes


</p><p>9x-7i > 9x-21u \\</p><p>-7i > -21u \\</p><p>7i < 21u \\</p><p>i\in(-\infty,3u) \\</p><p>u\in(1/3i,+\infty) \\</p><p>x\in\emptyset</p><p>

Hope this helps.